45693232 has 20 divisors (see below), whose sum is σ = 95341120. Its totient is φ = 21089088.

The previous prime is 45693227. The next prime is 45693239. The reversal of 45693232 is 23239654.

It is not an unprimeable number, because it can be changed into a prime (45693239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109632 + ... + 110047.

It is an arithmetic number, because the mean of its divisors is an integer number (4767056).

Almost surely, 2^45693232 is an apocalyptic number.

It is an amenable number.

45693232 is an abundant number, since it is smaller than the sum of its proper divisors (49647888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45693232 is a wasteful number, since it uses less digits than its factorization.

45693232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219700 (or 219694 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

The square root of 45693232 is about 6759.6769153562. The cubic root of 45693232 is about 357.5065139733.

The spelling of 45693232 in words is "forty-five million, six hundred ninety-three thousand, two hundred thirty-two".